Granted Patent
Utility
US 5,502,190 · App. 08/151,322
Process for the production of dialkyl pyrimidylphosphates
Inventors:
Daniel M. Wasleski, David Erdman, Peter E. Newallis
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Nov 12, 1993
Inventors
Daniel M. Wasleski
David Erdman
Peter E. Newallis
Assignee (at issue)
Bayer Aktiengesellschaft
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.